fix cod

hutool-core/src/test/java/org/dromara/hutool/core/data/id/SeataSnowflakeTest.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2023. looly(loolly@aliyun.com)
+ * Hutool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *          https://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package org.dromara.hutool.core.data.id;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class SeataSnowflakeTest {
+	@Test
+	public void nextTest() {
+		//构建Snowflake，提供终端ID和数据中心ID
+		final SeataSnowflake idWorker = new SeataSnowflake();
+		final long nextId = idWorker.next();
+		Assertions.assertTrue(nextId > 0);
+	}
+
+	@Test
+	void testNextId() {
+		final SeataSnowflake worker = new SeataSnowflake();
+		final long id1 = worker.next();
+		final long id2 = worker.next();
+		Assertions.assertEquals(1L, id2 - id1, "increment step should be 1");
+	}
+}